What is General Relativity? Lesson 68: The Einstein Tensor
What is General Relativity? Lesson 68: The Einstein Tensor The Einstein tensor defined! Using the Ricci tensor and the curvature scalar we can calculate the curvature scalar of a slice of a manifold using the Einstein tensor. Please consider supporting this channel via Patreon: https:/
From playlist What is General Relativity?
Calculus 3: Tensors (1 of 28) What is a Tensor?
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain what is a tensor. A tensor is a mathematical representation of a scalar (tensor of rank 0), a vector (tensor of rank 1), a dyad (tensor of rank 2), a triad (tensor or rank 3). Next video in t
From playlist CALCULUS 3 CH 10 TENSORS
Connections part 5: Riemannian Curvature Tensor and Faraday Tensor
This video was hacked together. Apologies.
From playlist Connections, Curvature and Covariant Derivatives
How To Do Face Detection And Tagging In Video With Deep Learning | Session 03 | #AI
Don’t forget to subscribe! In this project series, you will learn how to do face detection and tagging in video with deep learning. In this project, you are going to learn how to use deep neural networks for face detection, tracking, and redaction. Face recognition is a broad problem o
From playlist Face Detection And Tagging In Video With Deep Learning
What is a Tensor? Lesson 17: The covariant derivative (elementary pedagogy)
What is a Tensor? Lesson 17: The covariant derivative (elementary pedagogy)
From playlist What is a Tensor?
Subscribe to our YouTube Channel for all the latest from World Science U. Visit our Website: http://www.worldscienceu.com/ Like us on Facebook: https://www.facebook.com/worldscienceu Follow us on Twitter: https://twitter.com/worldscienceu
From playlist Science Unplugged: General Relativity
Computer evolves to generate baroque music!
I put the word "evolve" in there because you guys like "evolution" videos, but this computer is actually learning with gradient descent! EDIT FROM 2021-05-13: You know the "custom Processing script" I mentioned at 2:05? After 4 years, I finally put it online in a GitHub repo! Check it out:
From playlist Animated AI videos
Visualization of tensors - part 1
This video visualizes tensors. It shows some introduction to tensor theory and demonstrates it with the Cauchy stress tensor. Future parts of this series will show more theory and more examples. It talks about the term 'tensor' as used in physics and math. In the field of AI the term 'te
From playlist Animated Physics Simulations
Linear Algebra 2a: J.S. Bach + M.L. King = Linear Algebra, or the Addition of Sounds
https://bit.ly/PavelPatreon https://lem.ma/LA - Linear Algebra on Lemma http://bit.ly/ITCYTNew - Dr. Grinfeld's Tensor Calculus textbook https://lem.ma/prep - Complete SAT Math Prep
From playlist Part 1 Linear Algebra: An In-Depth Introduction with a Focus on Applications
Tensors Explained Intuitively: Covariant, Contravariant, Rank
Tensors of rank 1, 2, and 3 visualized with covariant and contravariant components. My Patreon page is at https://www.patreon.com/EugeneK
From playlist Physics
Demonstration of the relationship between the equilibrant force FE and the resultant Force FR.
From playlist Classical mechanics
Frédéric Patras - Noncommutative Wick Polynomials
Wick polynomials are at the foundations of QFT (they encode normal orderings) and probability (they encode chaos decompositions). In this lecture, we survey the construction and properties of noncommutative (or free) analogs using shuffle Hopf algebra techniques. Based on joint works wit
From playlist Combinatorics and Arithmetic for Physics: special days
Volker Bach - The Hartree-Fock Approximation and its Generalizations - IPAM at UCLA
Recorded 11 April 2022. Volker Bach of TU Braunschweig presents "The Hartree-Fock Approximation and its Generalizations" at IPAM's Model Reduction in Quantum Mechanics Workshop. Abstract: In the talk the Hartree-Fock (HF) approximation in quantum mechanics will be reviewed. The following p
From playlist 2022 Model Reduction in Quantum Mechanics Workshop
Teena Gerhardt - 1/3 Algebraic K-theory and Trace Methods
Algebraic K-theory is an invariant of rings and ring spectra which illustrates a fascinating interplay between algebra and topology. Defined using topological tools, this invariant has important applications to algebraic geometry, number theory, and geometric topology. One fruitful approac
From playlist Summer School 2020: Motivic, Equivariant and Non-commutative Homotopy Theory
The Maths of General Relativity (4/8) - Metric tensor
In this series, we build together the theory of general relativity. This fourth video focuses on the notion of metric tensor, its relations to the Christoffel symbols, and physical distances. For more videos, subscribe to the YouTube channel : https://www.youtube.com/ScienceClicEN And if
From playlist The Maths of General Relativity
Game theory was originally proposed to model the economic behavior of rational agents. Besides the introduction of influential concepts in economics and finance, it provided useful tools in other human-related fields such as sociology, politics and military strategy. The framework appeared
From playlist Wolfram Technology Conference 2021
Cécile Huneau: High frequency back reaction for the Einstein equations
Abstract: It has been observed by physicists (Isaacson, Burnett, Green-Wald) that metric perturbations of a background solution, which are small amplitude but with high frequency, yield at the limit to a non trivial contribution which corresponds to the presence of an energy impulsion tens
From playlist Mathematical Physics
O'Reilly and TensorFlow are teaming up to present the first TensorFlow World. It brings together the growing TensorFlow community to learn from each other and explore new ideas, techniques, and approaches in deep and machine learning. 0:01 - TFX: An end-to-end ML platform for everyone by
From playlist TensorFlow World 2019
All F chords are made from different permutations and combinations of the F,C and A notes
From playlist Music Lessons